ISO 9022-19:1994, Optics and optical instruments -- Environmental test methods -- Part 19: Temperature cycles combined with sinusoidal or random vibration

Specifies the method of testing of optical instruments and instruments containing optical components, under equivalent conditions, to assess their resistance to temperature cycles combined with sinusoidal or random vibration. The purpose of testing is to investigate to what extent the optical, thermal, mechanical, chemical or electrical performance characteristics are affected by the combined effect of temperature cycles and mechanical vibrations using specific variations of the operating conditions.